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參數(shù)資料
| 型號： | M40Z111 |
| 廠商： | 意法半導體 |
| 英文描述： | NVRAM Controller for up to Two LPSRAM(NVRAM控制器) |
| 中文描述： | NVRAM中控制器最多兩個LPSRAM（NVRAM中控制器） |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 80K |
| 代理商： | M40Z111 |
Symbol
Parameter
Min
Max
Unit
t
F(1)
V
PFD
(max) to V
PFD
(min) V
CC
Fall Time
300
μ
s
t
FB
(2)
V
PFD
(min) to V
SO
V
CC
Fall Time
10
μ
s
t
R
V
PFD
(min) to V
PFD
(max) V
CC
Rise Time
10
μ
s
t
EDL
Chip Enable Propagation Delay
M40Z111
15
ns
M40Z111W
20
ns
t
EDH
Chip Enable Propagation Delay
M40Z111
10
ns
M40Z111W
20
ns
t
ER
Chip Enable Recovery
40
200
ms
t
WP
Write Protect Time
40
150
μ
s
Notes
: 1. V
PFD
(max) to V
PFD
(min) fall timeof less thant
F
may result in deselection/writeprotection not occurring until 200
μ
s after
V
CC
passes V
PFD
(min).
2. V
PFD
(min) to V
SO
fall timeof less than t
FB
may cause corruptionof RAM data.
Table6. PowerDown/UpAC Characteristics
(T
A
= 0 to 70
°
C)
AI02396
VCC
VPFD(max)
E
ECON
tF
tFB
VOHB
VPFD(min)
VSO
tWPT
VPFD
Figure 5. PowerDown Timing
7/12
M40Z111, M40Z111W
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| M40Z300AVMH1F | 3V NVRAM Supervisor for Up to 8 LPSRAMs |
| M40Z300AVMH6E | 3V NVRAM Supervisor for Up to 8 LPSRAMs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M40Z111_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM supervisor for up to two LPSRAMs |
| M40Z111MH | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NVRAM CONTROLLER for up to TWO LPSRAM |
| M40Z111MH6 | 功能描述:監(jiān)控電路 Dual Low Power SRAM RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| M40Z111MH6E | 功能描述:監(jiān)控電路 Dual Low Power SRAM RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| M40Z111MH6F | 功能描述:監(jiān)控電路 Dual Low Power SRAM RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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